ARRI WRC-1 - Manual (Page 140)

140
ramp fps
comp.Iris/<) 50%
PROG
PROG
fps
PROG
PROG
fps
PROG
PROG
5.7.11Ramp speed /
compensation iris
and shutter angle 50%
The camera speed is continuously adjusted within the pre-
defined limit values over a pre-defined period of time after
pressing the RAMP button in the camera run
(master value: Camera speed).
The iris of the lens and the mirror shutter angle are auto-
matically adjusted by the WRC-1 to equal proportions within
the pre-defined limit values, to compensate the exposure.
If the iris control is not available, the flashing warning
‘NO IRIS’ is displayed in the main menu. Connect the iris
control as described in chapter 4.1.2, calibrate the lens
and assign the T-stops as described in chapter 5.5.1!
The first line of the main menu shows the automatically
calculated value of the shutter angle and the symbol ‘F’ to
indicate the iris control. The second line shows the current
camera speed.
The ‘PROG’ symbol indicates that a time-controlled ramp
function has been selected.
Controlling the Camera Speed